auth

Documentation

Overview

Package auth contains code to ensure users are authorized to use the server after they have logged in.

Index

• type JwtTokenizer
  • func (j *JwtTokenizer) Create(username string, points int) (string, error)
  • func (j *JwtTokenizer) ReadUsername(tokenString string) (string, error)
• type TokenizerConfig
  • func (cfg TokenizerConfig) NewTokenizer(key interface{}) (*JwtTokenizer, error)

Types

type JwtTokenizer

type JwtTokenizer struct {
	TokenizerConfig
	// contains filtered or unexported fields
}

JwtTokenizer creates java web tokens.

func (*JwtTokenizer) Create

func (j *JwtTokenizer) Create(username string, points int) (string, error)

Create converts a user to a token string.

func (*JwtTokenizer) ReadUsername

func (j *JwtTokenizer) ReadUsername(tokenString string) (string, error)

ReadUsername extracts the username from the token string.

type TokenizerConfig

type TokenizerConfig struct {
	// TimeFunc is a function which should supply the current time since the unix epoch.
	// This is used for setting token lifespan.
	TimeFunc func() int64
	// ValidSec is the length of time the token is valid from the issuing time, in seconds.
	ValidSec int64
}

TokenizerConfig contains fields which describe a Tokenizer.

func (TokenizerConfig) NewTokenizer

func (cfg TokenizerConfig) NewTokenizer(key interface{}) (*JwtTokenizer, error)

NewTokenizer creates a Tokenizer that users the random number generator to generate tokens.